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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/compiler.h" | 5 #include "vm/compiler.h" |
6 | 6 |
7 #include "vm/assembler.h" | 7 #include "vm/assembler.h" |
8 | 8 |
9 #include "vm/ast_printer.h" | 9 #include "vm/ast_printer.h" |
10 #include "vm/block_scheduler.h" | 10 #include "vm/block_scheduler.h" |
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572 i < flow_graph->guarded_fields()->length(); | 572 i < flow_graph->guarded_fields()->length(); |
573 i++) { | 573 i++) { |
574 const Field* field = (*flow_graph->guarded_fields())[i]; | 574 const Field* field = (*flow_graph->guarded_fields())[i]; |
575 field->RegisterDependentCode(code); | 575 field->RegisterDependentCode(code); |
576 } | 576 } |
577 } else { | 577 } else { |
578 function.set_unoptimized_code(code); | 578 function.set_unoptimized_code(code); |
579 function.SetCode(code); | 579 function.SetCode(code); |
580 ASSERT(CodePatcher::CodeIsPatchable(code)); | 580 ASSERT(CodePatcher::CodeIsPatchable(code)); |
581 } | 581 } |
| 582 if (parsed_function->HasDeferredPrefixes()) { |
| 583 GrowableObjectArray* prefixes = parsed_function->DeferredPrefixes(); |
| 584 LibraryPrefix& prefix = LibraryPrefix::Handle(); |
| 585 for (intptr_t i = 0; i < prefixes->Length(); i++) { |
| 586 prefix ^= prefixes->At(i); |
| 587 prefix.RegisterDependentCode(code); |
| 588 } |
| 589 } |
582 } | 590 } |
583 is_compiled = true; | 591 is_compiled = true; |
584 done = true; | 592 done = true; |
585 } else { | 593 } else { |
586 // We bailed out. | 594 // We bailed out. |
587 | 595 |
588 if (isolate->object_store()->sticky_error() == | 596 if (isolate->object_store()->sticky_error() == |
589 Object::branch_offset_error().raw()) { | 597 Object::branch_offset_error().raw()) { |
590 // Compilation failed due to an out of range branch offset in the | 598 // Compilation failed due to an out of range branch offset in the |
591 // assembler. We try again (done = false) with far branches enabled. | 599 // assembler. We try again (done = false) with far branches enabled. |
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951 const Object& result = | 959 const Object& result = |
952 Object::Handle(isolate->object_store()->sticky_error()); | 960 Object::Handle(isolate->object_store()->sticky_error()); |
953 isolate->object_store()->clear_sticky_error(); | 961 isolate->object_store()->clear_sticky_error(); |
954 return result.raw(); | 962 return result.raw(); |
955 } | 963 } |
956 UNREACHABLE(); | 964 UNREACHABLE(); |
957 return Object::null(); | 965 return Object::null(); |
958 } | 966 } |
959 | 967 |
960 } // namespace dart | 968 } // namespace dart |
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